"Looking on still farther through the ages, the prophet beheld the literal fulfillment of these glorious promises. He saw the bearers of the glad tidings of salvation going to the ends of the earth, to every kindred and people. He heard the Lord saying of the gospel church, “Behold, I will extend peace to her like a river, and the glory of the Gentiles like a flowing stream;” and he heard the commission, “Enlarge the place of thy tent, and let them stretch forth the curtains of thine habitations: spare not, lengthen thy cords, and strengthen thy stakes; for thou shalt break forth on the right hand and on the left; and thy seed shall inherit the Gentiles.” Isaiah 66:12 ; 54:2, 3 . PK 374.1"
"For thus saith the Lord, Behold, I will extend peace to her like a river, and the glory of the Gentiles like a flowing stream: then shall ye suck, ye shall be borne upon her sides, and be dandled upon her knees."
Ellen White directly references Isaiah 66:12 in this passage.
"Enlarge the place of thy tent, and let them stretch forth the curtains of thine habitations: spare not, lengthen thy cords, and strengthen thy stakes;"
EGW directly quotes Isaiah 54:2 and uses it in a way that aligns with its original meaning.
"Jehovah declared to the prophet that He would send His witnesses “unto the nations, to Tarshish, Pul, and Lud, ... to Tubal, and Javan, to the isles afar off.” Isaiah 66:19 . PK 374.2"
"And I will set a sign among them, and I will send those that escape of them unto the nations, to Tarshish, Pul, and Lud, that draw the bow, to Tubal, and Javan, to the isles afar off, that have not heard my fame, neither have seen my glory; and they shall declare my glory among the Gentiles."
Ellen White directly references Isaiah 66:19 in this passage.
"That bringeth good tidings of good, That publisheth salvation; That saith unto Zion, Thy God reigneth!” Isaiah 52:7 . PK 374.3"
"How beautiful upon the mountains are the feet of him that bringeth good tidings, that publisheth peace; that bringeth good tidings of good, that publisheth salvation; that saith unto Zion, Thy God reigneth!"
Ellen White directly references Isaiah 52:7 in this passage.